Technical Support Engineer (network) (hybrid)

F5 F5 · Enterprise · Warsaw, Poland

This role provides Level 2 technical support for F5 products, focusing on hardware and software issues. It involves maintaining customer communication, collaborating with engineering teams, writing solution articles, and handling multiple cases. The role requires hands-on technical experience with network operations, operating systems, and network security, with a strong understanding of TCP/IP and SSL/TLS.

What you'd actually do

  1. Providing Level 2 technical support to resolve hardware and software issues related to F5 products.
  2. Maintaining excellent customer communication, including project status, plan-of-actions, and resolution steps.
  3. Providing F5 customers and partners with a consistently high-quality support experience.
  4. Working with our tier three engineering services team to overcome technical challenges.
  5. Building strong working relationships with peers, partnering with engineers, managers, and related F5 departments.

Skills

Required

  • Customer support experience with enterprise-level corporate customers in production environments.
  • Hands-on technical experience with LAN/WAN operations (e.g., DNS, Open SSL, Cryptography, virtualization, etc.), Network Protocols, UNIX or Linux (e.g., Redhat) operating systems, as well as VMware or equivalent hypervisors and network hardware.
  • Solid grasp of TCP/IP protocols and the OSI model.
  • Understanding packet captures using Wireshark
  • Knowledge of DNS and HTTP protocol in detail.
  • Understating of SSL/TLS handshake
  • Experience of Network Security (e.g., Web Application Security, AAA, VPN, DDoS, Malware, Application Firewalls, etc.).
  • Ability to read, write and speak English fluently, including technical concepts and terminology.
  • Able to communicate technical information to customers with varying levels of technical knowledge.
  • Good analytical problem-solving abilities.
  • Attention to detail.

Nice to have

  • Experience or ability to grow expertise in Public/Private Cloud technologies (Microsoft, AWS, Google), NGINX, Programming/Scripting (JavaScript, Python, BASH, PERL, Node.JS), Containers (OpenStack, Docker, Velcro), Container Orchestration (Kubernetes) and/or Automation (Ansible, Git).
  • Fluency in other languages.
  • Experience with F5 technologies

What the JD emphasized

  • curiosity to learn
  • production environments